Simple Post Notes <= 1.7.5 - Subscriber+ Stored Cross-Site Scripting
The Simple Post Notes plugin for WordPress is vulnerable to subscriber+ Stored Cross-Site Scripting via the 'spnote' parameter saved via the save_bulkedit_note() function which gets called through the wp_ajax_spnote_save_bulk_edit AJAX action. This affects versions up to 1.7.6, and version 1.7.6 is still vulnerable to unauthorized post note changes by subscriber level users due to a missing capability check on the spnote_save_bulk_edit action.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| WordPress plugin | Simple Post Notes | <= 1.7.5 | 1.7.6 |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N- Weakness (CWE)
CWE-79- Platform
- WordPress
- Package
Simple Post Notes- Disclosed
- 22.06.2022
- Updated
- 11.10.2026 10:22
Sources and licenses
Wordfence Intelligence - 8260a74a-e338-42f6-ad9d-cb30f1a9bc86 - Wordfence Intelligence
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Copyright 2012-2026 Defiant Inc.
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Vulnerability history: Simple Post Notes
All published vulnerabilities of this package (WordPress plugin), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 3
- First → latest
- 06.2022 07.2024
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Medium 3
Disclosures per year
- 2022: 1
- 2023: 0
- 2024: 2
- 2025: 0
- 2026: 0
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Simple Post Notes <= 1.7.5 - Subscriber+ Stored Cross-Site Scripting this entry
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